Choosing and Using a Refracting Telescope has been written for the many amateur astronomers who already own, or are intending to purchase, a refracting telescope -- perhaps to complement their existing arsenal of larger reflecting telescopes -- or for the specialist who requires a particular refractor for serious astronomical applications or nature... more...

This book is the ultimate guide to buying and using commercial Dobsonians, with in-depth accounts for the various models (plus accessories) on the market and descriptions of the many innovations that amateurs have made to optimize their telescopes' performance. In the 1960's, John Dobson designed a revolutionary kind of astronomical telescope,... more...

Classic telescopes are of interest to amateur astronomers for a variety of reasons. There are the dedicated collectors, but there are also many amateurs who love the nostalgia they inspire. These telescopes "feel" different from any contemporary telescope and perhaps have a unique ability to reconnect the owner to a bygone age of craftmanship.... more...

Like everyone else, most amateur astronomers live busy lives. After a long day or work or looking after young children, the last thing you want as an observer is to have to lug out a large telescope and spend an hour getting it ready before it can be used. Maybe you are going on vacation somewhere in the countryside where there are sure to be dark... more...

Evidence-based, peer reviewed, best-practice management guidelines for dermatologists Incorporates the basic guidelines that have been expanded with extra material including: Web address for the guideline Editorial comment Links to additional guidelines from other international organizations Links to the BAD’s patient-information leaflets... more...